project-lakitu: Enable CONFIG_KALLSYMS kernel flag for the ARM64 dump capture kernel
Saving vmcore to disk fails with error:
```
kdump_helper[192]: Saving vmcore to /var/kdump-201806221112.
kdump_helper[192]: get_stext_symbol: (/proc/kallsyms) does not exist, will not be able to read symbols. No such file or directory
kdump_helper[192]: get_versiondep_info_arm64: Can't get the symbol of _stext.
kdump_helper[192]: calculate_plat_config: PAGE SIZE 0x1000 and VA Bits 0 not supported
kdump_helper[192]: get_machdep_info_arm64: Can't determine platform config values
kdump_helper[192]: makedumpfile Failed.
[FAILED] Failed to start Kernel crash dump saving service.
```
This happens because the CONFIG_KALLSYMS flag should be set to be able to load all the debug symbols for debugging.
BUG=b/181676788
TEST=Trigger Kernel crash
RELEASE_NOTE=Set kernel config flag to enable dump capture kernel for
ARM64
Change-Id: I1216c81acf6fb9b6f1cc030c60337bb4462d0678
Reviewed-on: https://cos-review.googlesource.com/c/cos/overlays/board-overlays/+/16890
Reviewed-by: Oleksandr Tymoshenko <ovt@google.com>
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
diff --git a/project-lakitu/sys-kernel/dump-capture-kernel/dump-capture-kernel-5.10-r1.ebuild b/project-lakitu/sys-kernel/dump-capture-kernel/dump-capture-kernel-5.10-r2.ebuild
similarity index 100%
rename from project-lakitu/sys-kernel/dump-capture-kernel/dump-capture-kernel-5.10-r1.ebuild
rename to project-lakitu/sys-kernel/dump-capture-kernel/dump-capture-kernel-5.10-r2.ebuild
diff --git a/project-lakitu/sys-kernel/dump-capture-kernel/files/base.config-arm64 b/project-lakitu/sys-kernel/dump-capture-kernel/files/base.config-arm64
index 03eb628..abfa4cb 100644
--- a/project-lakitu/sys-kernel/dump-capture-kernel/files/base.config-arm64
+++ b/project-lakitu/sys-kernel/dump-capture-kernel/files/base.config-arm64
@@ -178,7 +178,7 @@
# CONFIG_IO_URING is not set
# CONFIG_ADVISE_SYSCALLS is not set
CONFIG_MEMBARRIER=y
-# CONFIG_KALLSYMS is not set
+CONFIG_KALLSYMS=y
# CONFIG_BPF_SYSCALL is not set
CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
# CONFIG_USERFAULTFD is not set
